Drilling of directional well completed.29 декабря 2013 года 29.12.2013
Drilling contractor Orenburg Drilling Company, used our top drive DQ70BSQ, mounted on the rig ZJ50DBS from November to December 2013.
Top drive performance:
- average penetration rate: 9.15 m/h;
- torque: 2 - 18 kNm;
- the rotational speed of the top drive 30 - 80 r/min.
Our customer is satisfied with the top drive performance and cooperation with our specialists.
Under the conditions of Polar Siberia, at a temperature of -45o C, our equipment is highly effective in the horizontal and inclined drilling.